Alright, let's work through 3134 times 7783 step by step
3134 × 7783 = 7783 × (3134)
+ 7783 × 4 that results in 31132
+ 7783 × 30 what gives us 233490
+ 7783 × 100 resulting in 778300
+ 7783 × 3000 that results in 23349000

= 24391922
